72441104

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 143324160

約数和(自身を除く): 70883056

約数列:

[1, 2, 4, 8, 16, 79, 158, 223, 257, 316, 446, 514, 632, 892, 1028, 1264, 1784, 2056, 3568, 4112, 17617, 20303, 35234, 40606, 57311, 70468, 81212, 114622, 140936, 162424, 229244, 281872, 324848, 458488, 916976, 4527569, 9055138, 18110276, 36220552, 72441104]

約数ペア:

[(1, 72441104), (2, 36220552), (4, 18110276), (8, 9055138), (16, 4527569), (79, 916976), (158, 458488), (223, 324848), (257, 281872), (316, 229244), (446, 162424), (514, 140936), (632, 114622), (892, 81212), (1028, 70468), (1264, 57311), (1784, 40606), (2056, 35234), (3568, 20303), (4112, 17617)]